[11/17/08 - 08:31 AM]Multi-Grammy(R) Award Winner Mariah Carey Is Set to Perform and Ll Cool J and Taylor Swift Are Set to Co-Host on "The Grammy Nominations Concert Live!! -- Countdown to Music's Biggest Night(R)"As previously announced, Celine Dion, Foo Fighters, B.B. King, John Mayer and Taylor Swift are also set to perform.

[via press release from CBS]

MULTI-GRAMMY(R) AWARD WINNER MARIAH CAREY IS SET TO PERFORM AND LL COOL J AND TAYLOR SWIFT ARE SET TO CO-HOST ON "THE GRAMMY NOMINATIONS CONCERT LIVE!! -- COUNTDOWN TO MUSIC'S BIGGEST NIGHT(R)" TO BE BROADCAST LIVE DEC. 3 ON THE CBS TELEVISION NETWORK

This special marks the first time nominations for the annual GRAMMY Awards will be announced live on primetime television. The event, to be broadcast in HDTV and 5.1 Surround Sound from the Nokia Theatre L.A. LIVE in downtown Los Angeles, will also celebrate the grand opening of The GRAMMY MuseumSM.

THE GRAMMY NOMINATIONS CONCERT LIVE!! - COUNTDOWN TO MUSIC'S BIGGEST NIGHT will set the stage for the 51st ANNUAL GRAMMY AWARDS to be broadcast LIVE Sunday, Feb. 8, 2009 (8:00-11:30 PM ET/delayed PT) on the CBS Television Network.

THE GRAMMY NOMINATIONS CONCERT LIVE!! - COUNTDOWN TO MUSIC'S BIGGEST NIGHT will announce nominations in several categories and feature performances by past GRAMMY winners and nominees. Following the one-hour live telecast, guests will experience an exclusive concert by one of the evening's performers in celebration of the grand opening of The GRAMMY Museum.

Tickets to THE GRAMMY NOMINATIONS CONCERT LIVE!! - COUNTDOWN TO MUSIC'S BIGGEST NIGHT are available at all Ticketmaster outlets, via phone at 213-480-3232 or online at http://www.ticketmaster.com/, with the proceeds benefiting The GRAMMY Museum.

THE GRAMMY NOMINATIONS CONCERT LIVE!! - COUNTDOWN TO MUSIC'S BIGGEST NIGHT is produced by AEG Ehrlich Ventures, LLC and John Cossette Productions. John Cossette and Ken Ehrlich are the executive producers.

About The Recording Academy�

Established in 1957, The Recording Academy is an organization of musicians, producers, engineers and recording professionals that is dedicated to improving the cultural condition and quality of life for music and its makers. Internationally known for the GRAMMY Awards - the preeminent peer-recognized award for musical excellence and the most credible brand in music - The Recording Academy is responsible for groundbreaking professional development, cultural enrichment, advocacy, education and human services programs. The Academy continues to focus on its mission of recognizing musical excellence, advocating for the well-being of music makers and ensuring music remains an indelible part of our culture. For more information about The Academy, please visit http://www.grammy.com/.